MADRID, Aug 24 (Reuters) - Right back Daniel Alves still
wants to leave Sevilla before next week's transfer deadline even
though a possible move to Chelsea appears to have collapsed.

The two clubs failed to reach an agreement over the transfer
and the Londoners instead signed another Brazilian right back,
Barcelona's Juliano Belletti, on Thursday.

'It is the opportunity of a lifetime for me and I haven't
changed my opinion, I want to leave,' said the 24-year-old
Alves, who has also been linked with a move to Real Madrid.

'I'm disappointed the way I've been treated and I've given
everything to this club,' he told a news conference on Friday.
'I expected a little more respect and the person who runs this
club hasn't given it to me.'

Alves said he would not be happy if he had to remain at
Sevilla.

'We agreed if a good offer arrived the club would look at
it,' said the defender. 'I can't set my price but I think an
offer of 36 million euros ($48.84 million) for a full back is
acceptable.

'If I stay at Sevilla I won't be happy because I will always
have the feeling I have missed the opportunity of a lifetime.'

Alves did not know which club had made the offer but was
sure Sevilla supporters would understand his desire to leave.

'Ask any fan what they would do if they were offered double
their present salary,' he said.

Alves, who came on as a substitute in Brazil's 2-0 win over
Algeria in a friendly this week, added he was not in condition
to play in Sevilla's opening league match of the season against
Getafe on Sunday.

'I've had pains since playing the game against Real Madrid
(in the Spanish Super Cup) and I'm not in a position to force
things at the moment,' he said.

Alves has been one of Sevilla's outstanding players in
recent seasons and was a key figure in their UEFA Cup triumphs
in 2006 and 2007 and their King's Cup victory last June.